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Jiaxing Haina Stainless Steel A2-70 Hex Metric Nuts
**Product Specifications:**
- **Model No.:** M3-M30
- **Type:** Hexagon Head
- **Head Style:** Hexagonal
- **Grade:** 12.9
- **International Standards:** DIN, ANSI, GB, JIS, BSW, GOST
- **Application:** Machinery, Chemical Industry, Environmental
- **Name:** Hex Metric Nuts
- **Certification:** ISO9001
- **Size Range:** M3-M36
- **Specification:** M3-M30
- **HS Code:** 73181600
**Material Options:**
- **Available Materials:** Carbon Steel, High Strength Steel, Stainless Steel
- **Standard:** DIN, ANSI, GB, JIS, GOST, BSW
- **Class/Grade:** 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
- **Surface Finishing:** Hot Galvanizing, Black, Color-Zinc, Blue-White Zinc
- **Sample Availability:** Yes
- **MOQ:** 10,000 pieces
- **Trademark:** HAINA
- **Origin:** China
**Jiaxing Haina Stainless Steel A2-70 Hex Metric Nuts**
We offer a wide range of nuts made from low carbon steel (mild steel), medium carbon steel, alloy steel, stainless steel, brass, and aluminum alloys. To meet different requirements for corrosion resistance or strength, our nuts can be further treated with processes such as heating, black oxide, zinc coating, hot dip galvanizing, black zinc coating, brass plating, nickel and chrome plating, Dacromet, etc. Please specify your needs when placing an inquiry.
**Product Name:** Nuts (Hex Nut, Heavy Hex Nut, Flange Nut, Nylon Lock Nut, Weld Nut, Cap Nut, Cage Nut, Wing Nut)
**Standards:** DIN, ASTM/ANSI, JIS, EN, ISO, AS, GB
**Materials:**
- **Stainless Steel:** SS201, SS303, SS304, SS316, SS316L, SS904L, F594
- **Steel Grades:** DIN: Gr.4, 5, 6, 8.8, 10; SAE: Gr.2, 5, 8; ASTM: A563
**Finishing Options:**
Zinc (Yellow, White, Blue, Black), Hot Dip Galvanized (HDG), Black Oxide, Geomet, Dacromet, Anodization, Nickel Plated, Zinc-Nickel Plated
**Production Process:**
M2-M24: Cold Forging; M24-M100: Hot Forging; Machining and CNC for Customized Fasteners
**Customized Products Lead Time:**
Busy Season: 15–30 Days; Slack Season: 10–15 Days
**Stock Products:**
- **Carbon Steel:** DIN934, DIN6923, DIN928, DIN929, ISO4032, Cage Nut, Cap Nut
- **Stainless Steel:** All DIN or GB Standard Stainless Steel Nuts
**Free Samples:** Available for standard fasteners
**Visit:** [www.hainafastener.com](http://www.hainafastener.com) – From Jiaxing Haina
**Jiaxing Haina Fastener Service**
- **Professional Manufacturer:** All fasteners are designed and manufactured according to customer specifications and performance.
- **Quality Guaranteed:** Durability testing and advanced technical design to ensure long-lasting performance.
- **Cost-Effective:** Competitive pricing with direct factory supply.
- **Perfect Fastening Solution:** 20 years of experience to solve your problems with a wide range of parts available.
- **Customized Ideal Fasteners:** Services based on samples and drawings provided by customers.
If you're unsure about what you need, feel free to contact us anytime—we’re here to help!